Diagnostics and updated checklist of Oriental Pseudopostega (Opostegidae) including the matrona species group with a new, extralimital species discovered in the Mediterranean Author Stonis, Jonas R. Nature Research Centre, Akademijos St. 2, LT- 08412, Vilnius, Lithuania. Author Remeikis, Andrius 0000-0002-9310-1112 Nature Research Centre, Akademijos St. 2, LT- 08412, Vilnius, Lithuania. & remeikis. andrew @ gmail. com; https: // orcid. org / 0000 - 0002 - 9310 - 1112 remeikis.andrew@gmail.com Author Solis, M. Alma 0000-0001-6379-1004 Systematic Entomology Laboratory, ARS, USDA, National Museum of Natural History, Smithsonian Institution, Washington, D. C., 20013 - 7012, USA. & alma. solis @ usda. gov; https: // orcid. org / 0000 - 0001 - 6379 - 1004 alma.solis@usda.gov Author Karsholt, Ole 0000-0002-6969-2549 Zoological Museum, Natural History Museum of Denmark, Universitetsparken 15, 2100 KØbenhavn Ø, Denmark. & okarsholt @ snm. ku. dk; https: // orcid. org / 0000 - 0002 - 6969 - 2549 okarsholt@snm.ku.dk text Zootaxa 2021 2021-02-22 4933 3 341 360 journal article 7980 10.11646/zootaxa.4933.3.3 64bf7928-3aae-4bea-9b2e-c540760818b1 1175-5326 4554946 02FB8898-619D-4766-BB79-0E67F25DD9AF 1. Pseudopostega machaerias ( Meyrick, 1907 ) Opostega machaerias Meyrick, 1907: 985 , 986. Pseudopostega spilodes (Meyrick, 1915) , syn. nov. Opostega spilodes Meyrick, 1915: 351 , syn. nov. Distribution. Sri Lanka , Thailand , India (southern). Material examined. 1 ♂ ( holotype ), SRI LANKA , Maskeliya , iii.1906 , Pole leg., genitalia slide no. 28648 ( NHMUK ) . 1 ♂, THAILAND , Kanchanaburi , alt. 30 m , 10–11.ix.1986 , G. S. Robinson leg., genitalia slide no. 28704 ( NHMUK ) . 1 ♀ , INDIA , Karnataka , Nilgiri Hills, N . Coorg, 14.xii.1906 , L. Newcome leg., genitalia slide no. 28649 ( NHMUK ) .